共 10 条
[1]
ADAMS TF, 1972, ASTROPHYS J, V174, P439, DOI 10.1086/151503
[5]
HEARN AG, 1973, ASTRON ASTROPHYS, V23, P97
[6]
HEARN AG, 1972, ASTRON ASTROPHYS, V19, P417
[8]
Osterbrock D. E, 1974, ASTROPHYSICS GASEOUS